Palmer, IL

ZIP code 62556 belongs to Mount Pulaski, a small town in Logan County, Illinois. The area is home to the Mount Pulaski Courthouse State Historic Site, a significant landmark that served as the county seat of Logan County before the Civil War. Other notable attractions include the Mount Pulaski Township Historical Society Museum, showcasing the town's history, and the historic Mount Pulaski Water Tower, a recognizable structure in the community.